1+ day, 8+ hour ago   (68+ words) Aging has become a product. Across North America and Europe, companies now sell direct-to-consumer epigenetic tests that estimate a customer’s biological age from DNA methylation patterns, often bundled with supplements and lifestyle programs marketed as capable of slowing or even…...

1+ week, 15+ hour ago   (104+ words) In a finding that could reshape one of aquaculture’s most controversial practices, researchers in Uganda and South Africa have shown that ordinary pine pollen—the fine, powdery substance produced in vast quantities by pine trees—can transform an all-female population…...

1+ week, 2+ day ago   (876+ words) One of the largest genetic investigations of cognition ever conducted in young people has found that while boys and girls differ modestly on a range of cognitive tests, those differences are mirrored by real differences in how strongly genes shape…...

3+ week, 5+ day ago   (620+ words) Aging muscle may be governed not only by exercise, nutrition, and hormones, but also by the biological clock ticking inside every muscle cell....